I commute 50 miles roundtrip every weekday in my 41,000m 2013 SL (charged to 100%). I get home with about 30-40% battery remaining, but I am a very economical driver (nothing over 60mph, regen braking, coasting, etc). I'm sure I'm about to lose a bar, but I have no range anxiety about my drive whatsoever. The worst I've ever done was make it home with about 23% battery remaining when I was being aggressive about my drive.
You need to be aware of situations though that could change your daily commute, like if a road closure forced you to reroute.
2013 Leaf SL (12/2013) + Premium package
5/2017 - 31,905mi 58.80AHr 89.00% SOH
7/2018 - 49,206mi 55.64AHr 85.07% SOH (Lost 12th bar)
6/2019 - 62,861mi 53.60AHr 81.95% SOH